KDETools Outlook PST Merge Software is the most powerful tool that merges multiple PST files into one file even without installing MS Outlook n your system.

Significant features:

A safe and secure solution for merging multiple PST files.
Removes duplicates PST files while merging the batch PST.
Free preview of all PST before merging into one.
maintain original file structure of PST files
Merge Password Protected and Archive Outlook PST.
Support all the latest and updated versions of MS outlook.
Easily install and run in any Windows OS.